static void change_attributes (const char * name)
{
unsigned long flags;
STRUCT_STAT st;
if (LSTAT (name, &st) == -1) {
com_err (program_name, errno, _("while trying to stat %s"),
name);
return;
}
if (S_ISLNK(st.st_mode) && recursive)
return;
/* Don't try to open device files, fifos etc. We probably
ought to display an error if the file was explicitly given
on the command line (whether or not recursive was
requested). */
if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode) &&
!S_ISDIR(st.st_mode))
return;
if (set) {
if (verbose) {
printf (_("Flags of %s set as "), name);
print_flags (stdout, sf, 0);
printf ("\n");
}
if (fsetflags (name, sf) == -1)
perror (name);
} else {
if (fgetflags (name, &flags) == -1)
com_err (program_name, errno,
_("while reading flags on %s"), name);
else {
if (rem)
flags &= ~rf;
if (add)
flags |= af;
if (verbose) {
printf (_("Flags of %s set as "), name);
print_flags (stdout, flags, 0);
printf ("\n");
}
if (!S_ISDIR(st.st_mode))
flags &= ~EXT2_DIRSYNC_FL;
if (fsetflags (name, flags) == -1)
com_err (program_name, errno,
_("while setting flags on %s"), name);
}
}
if (set_version) {
if (verbose)
printf (_("Version of %s set as %lu\n"), name, version);
if (fsetversion (name, version) == -1)
com_err (program_name, errno,
_("while setting version on %s"), name);
}
if (S_ISDIR(st.st_mode) && recursive)
iterate_on_dir (name, chattr_dir_proc, NULL);
}
static void change_attributes(const char *name, struct globals *gp)
{
unsigned long fsflags;
struct stat st;
if (lstat(name, &st) != 0) {
bb_perror_msg("stat %s", name);
return;
}
if (S_ISLNK(st.st_mode) && gp->recursive)
return;
/* Don't try to open device files, fifos etc. We probably
* ought to display an error if the file was explicitly given
* on the command line (whether or not recursive was
* requested). */
if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode) && !S_ISDIR(st.st_mode))
return;
if (gp->flags & OPT_SET_VER)
if (fsetversion(name, gp->version) != 0)
bb_perror_msg("setting version on %s", name);
if (gp->flags & OPT_SET) {
fsflags = gp->af;
} else {
if (fgetflags(name, &fsflags) != 0) {
bb_perror_msg("reading flags on %s", name);
goto skip_setflags;
}
/*if (gp->flags & OPT_REM) - not needed, rf is zero otherwise */
fsflags &= ~gp->rf;
/*if (gp->flags & OPT_ADD) - not needed, af is zero otherwise */
fsflags |= gp->af;
/* What is this? And why it's not done for SET case? */
if (!S_ISDIR(st.st_mode))
fsflags &= ~EXT2_DIRSYNC_FL;
}
if (fsetflags(name, fsflags) != 0)
bb_perror_msg("setting flags on %s", name);
skip_setflags:
if (gp->recursive && S_ISDIR(st.st_mode))
iterate_on_dir(name, chattr_dir_proc, gp);
}
static void change_attributes(const char * name)
{
unsigned long fsflags;
struct stat st;
if (lstat(name, &st) == -1) {
bb_error_msg("stat %s failed", name);
return;
}
if (S_ISLNK(st.st_mode) && recursive)
return;
/* Don't try to open device files, fifos etc. We probably
* ought to display an error if the file was explicitly given
* on the command line (whether or not recursive was
* requested). */
if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode) && !S_ISDIR(st.st_mode))
return;
if (flags & OPT_SET_VER)
if (fsetversion(name, version) == -1)
bb_error_msg("setting version on %s", name);
if (flags & OPT_SET) {
fsflags = sf;
} else {
if (fgetflags(name, &fsflags) == -1) {
bb_error_msg("reading flags on %s", name);
goto skip_setflags;
}
if (flags & OPT_REM)
fsflags &= ~rf;
if (flags & OPT_ADD)
fsflags |= af;
if (!S_ISDIR(st.st_mode))
fsflags &= ~EXT2_DIRSYNC_FL;
}
if (fsetflags(name, fsflags) == -1)
bb_error_msg("setting flags on %s", name);
skip_setflags:
if (S_ISDIR(st.st_mode) && recursive)
iterate_on_dir(name, chattr_dir_proc, NULL);
}
static int change_attributes(const char * name)
{
unsigned long flags;
STRUCT_STAT st;
if (LSTAT (name, &st) == -1) {
if (!silent)
com_err (program_name, errno,
_("while trying to stat %s"), name);
return -1;
}
if (set) {
if (verbose) {
printf (_("Flags of %s set as "), name);
print_flags (stdout, sf, 0);
printf ("\n");
}
if (fsetflags (name, sf) == -1)
perror (name);
} else {
if (fgetflags (name, &flags) == -1) {
if (!silent)
com_err (program_name, errno,
_("while reading flags on %s"), name);
return -1;
} else {
if (rem)
flags &= ~rf;
if (add)
flags |= af;
if (verbose) {
printf (_("Flags of %s set as "), name);
print_flags (stdout, flags, 0);
printf ("\n");
}
if (!S_ISDIR(st.st_mode))
flags &= ~EXT2_DIRSYNC_FL;
if (fsetflags (name, flags) == -1) {
if (!silent)
com_err(program_name, errno,
_("while setting flags on %s"),
name);
return -1;
}
}
}
if (set_version) {
if (verbose)
printf (_("Version of %s set as %lu\n"), name, version);
if (fsetversion (name, version) == -1) {
if (!silent)
com_err (program_name, errno,
_("while setting version on %s"),
name);
return -1;
}
}
if (S_ISDIR(st.st_mode) && recursive)
return iterate_on_dir (name, chattr_dir_proc, NULL);
return 0;
}
